Life Span
Perennial
Perennial
Type
Perennial
Needled or Scaled Evergreen
Origin
-
Western United States
Types
-
Norway Spruce, White Spruce, Picea omorika
Habitat
Cold Regions, Temperate Regions
Rocky areas, stream banks, Woodland Garden Canopy
USDA Hardiness Zone
4-8
2-8
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 14, 15, 16, 17
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 17
Habit
Cushion/Mound-forming
Pyramidal
Flower Color
Blue, Lavender
Green, Orange, Purple
Flower Color Modifier
-
Bicolor
Leaf Color in Spring
Green, Purple
Green, Blue Green, Steel Blue
Leaf Color in Summer
Green, Purple
Green, Blue Green, Steel Blue
Leaf Color in Fall
Green, Purple
Green, Blue Green, Steel Blue
Leaf Color in Winter
Light Green
Blue Green, Gray Green, Steel Blue
Leaf Shape
Linear
Needle like
Plant Season
Spring, Summer, Fall
Spring, Summer, Fall, Winter
Sunlight
Partial Sun, Partial shade
Full Sun, Partial Sun
Growth Rate
Medium
Medium
Type of Soil
Clay, Loam, Sand
Loam
The pH of Soil
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Drainage
Average
Average
Bloom Time
Early Spring, Spring, Late Spring, Early Summer
Early Spring, Late Spring, Mid Spring
Tolerances
Drought
Drought
Where to Plant?
Container, Ground
Ground
How to Plant?
Seedlings
Seedlings, Semi-ripe cuttings
Plant Maintenance
Medium
Medium
Watering Requirements
Average Water Needs, Keep ground moist, Water more in summer
Average Water Needs, Do Not over Water, Requires regular watering
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil pH
Acidic, Neutral, Alkaline
Acidic, Neutral
Soil Type
Clay, Loam, Sand
Loam
Soil Drainage Capacity
Average
Average
Sun Exposure
Partial Sun, Partial shade
Full Sun, Partial Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Prune in winter, Remove crossing or rubbing branches, Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer, as it is a flowering plant, use high phosphorous content fertilizer
Apply 10-10-10 amount, slow-release fertilizers
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flower Petal Number
Single
Single
Fragrant Bark/Stem
No
Yes
Foliage Texture
Fine
Medium
Foliage Sheen
Matte
Glossy
Attracts
Butterflies
Birds
Allergy
-
allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose, Watery eyes
Aesthetic Uses
Beautification, Showy Purposes
Showy Purposes, Used as Christmas tree
Environmental Uses
Air purification
Air purification, Windbreak
Medicinal Uses
Black Dyes
-
Part of Plant Used
-
Flowers, Inner Bark, Seeds
Other Uses
-
Paper pulp, Wood is used in construction
Used As Indoor Plant
Yes
No
Used As Outdoor Plant
Yes
Yes
Garden Design
Feature Plant, Mixed Border, Rock Garden / Wall, Wildflower
Container, Feature Plant, Foundation, Mixed Border, Rock Garden, Wall, Screening, Wind Break
Botanical Name
Polemonium caeruleum
PICEA pungens
Common Name
Jacob's Ladder
Colorado blue spruce
In Hindi
Jacob's Ladder
Blue Spruce Tree
In German
Jacob's Ladder
Blue Spruce Baum
In French
Jacob's Ladder
Blue Spruce Arbre
In Spanish
Jacob's Ladder
Blue Spruce Árbol
In Greek
Jacob's Ladder
Blue Spruce Tree
In Portuguese
Jacob's Ladder
Árvore Spruce azul
In Polish
Jacob's Ladder
Blue Spruce Drzewo
In Latin
Jacob's Ladder
Blue abiegnis
Phylum
Tracheophyta
Coniferophyta
Class
Magnoliopsida
Pinopsida
Family
Polemoniaceae
Pinaceae
Clade
Angiosperms, Asterids, Eudicots
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Importance of Jacob's Ladder and Blue Spruce
Want to have the most appropriate plant for your garden? You might want to know the importance of Jacob's Ladder and Blue Spruce. Basically, these two plants vary in many aspects. Compare Jacob's Ladder and Blue Spruce as they differ in many characteristics such as their life, care, benefits, facts, etc. Every gardener must at least have the slightest clue about the plants he wants to plant in his garden. Compare their benefits, which differ in many ways like facts and uses. The medicinal use of Jacob's Ladder is Black Dyes whereas of Blue Spruce is . Jacob's Ladder has beauty benefits as follows: while Blue Spruce has beauty benefits as follows: .
Compare Facts of Jacob's Ladder vs Blue Spruce
How to choose the best garden plant for your garden depending upon its facts? Here garden plant comparison will help you to solve this query. Compare the facts of Jacob's Ladder vs Blue Spruce and know which one to choose. As garden plants have benefits and other uses, allergy is also a major drawback of plants for some people. Allergic reactions of Jacob's Ladder are whereas of Blue Spruce have allergic reaction, Anaphylaxis, Asthma, Hay fever, Pollen, Respiratory problems, Runny nose and Watery eyes respectively. Having a fruit bearing plant in your garden can be a plus point of your garden. Jacob's Ladder has no showy fruits and Blue Spruce has showy fruits. Also Jacob's Ladder is not flowering and Blue Spruce is flowering. You can compare Jacob's Ladder and Blue Spruce facts and facts of other plants too.